nvmem: meson-mx-efuse: Convert to use devm_nvmem_register()
Drop all of the code related to .remove hook and make use of devm_nvmem_register() instead. Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Cc: Heiko Stuebner <heiko@sntech.de> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Carlo Caione <carlo@caione.org> Cc: Kevin Hilman <khilman@baylibre.com> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: cphealy@gmail.com Cc: linux-kernel@vger.kernel.org Cc: linux-mediatek@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Cc: linux-amlogic@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -233,25 +233,13 @@ static int meson_mx_efuse_probe(struct platform_device *pdev)
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return PTR_ERR(efuse->core_clk);
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}
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efuse->nvmem = nvmem_register(&efuse->config);
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if (IS_ERR(efuse->nvmem))
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return PTR_ERR(efuse->nvmem);
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efuse->nvmem = devm_nvmem_register(&pdev->dev, &efuse->config);
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platform_set_drvdata(pdev, efuse);
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return 0;
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}
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static int meson_mx_efuse_remove(struct platform_device *pdev)
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{
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struct meson_mx_efuse *efuse = platform_get_drvdata(pdev);
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return nvmem_unregister(efuse->nvmem);
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return PTR_ERR_OR_ZERO(efuse->nvmem);
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}
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static struct platform_driver meson_mx_efuse_driver = {
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.probe = meson_mx_efuse_probe,
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.remove = meson_mx_efuse_remove,
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.driver = {
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.name = "meson-mx-efuse",
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.of_match_table = meson_mx_efuse_match,
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